| The 3-way adjustable manifold valve allows a single air line to be split into three lines each with flow control. The valves feature ridged barb connectors and are mounted to a bracket which can be attached to an aquarium or laboratory tank. This series features versions for 2,3 and 4 lines and can be connected in series to work with any number of lines. Use with 3/16 inch vinyl airline tubing or 1/8 inch silicone tubing. |